package day03;

import java.util.Scanner;

public class SwitchDemo {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int i = sc.nextInt();
        switch(i) {
            case 1:
            System.out.println("星期一");
            break;
            case 2:
            System.out.println("星期二");
            break;

            default:
            break;
        }
    }
}
